HPV Infection and Clearance in Female Students in South Korea
Author Information
Author(s): Oh Jin-Kyoung, Ju Young-Hee, Franceschi Silvia, Quint Wim, Shin Hai-Rim
Primary Institution: National Cancer Center, South Korea
Hypothesis
What is the natural history of human papillomavirus (HPV) infection in Asian women?
Conclusion
The study shows that the acquisition of new HPV infection among young women in South Korea is high, but clearance is also frequent.
Supporting Evidence
- 17.5% of HPV-negative students acquired new infections after one and a half years.
- 80.6% of HPV infections cleared within the same period.
- Women who had first sexual intercourse or changed partners had higher risks of new HPV infections.
Takeaway
This study found that many young women in South Korea get new HPV infections, but most of them clear the virus quickly.
Methodology
The study involved self-collection of cervicovaginal cells and questionnaires from 197 female students, with HPV types evaluated using a PCR-based assay.
Potential Biases
Possible contamination or false positives in HPV testing.
Limitations
Low participation rate and potential inaccuracies in self-reported sexual behavior.
Participant Demographics
Female students aged 17–26 years.
Statistical Information
Confidence Interval
95% CI: 11.8–23.2 for new infections; 95% CI: 67.6–93.5 for clearance.
Digital Object Identifier (DOI)
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